gpuAPI for OC

--By Willa_/WillaRL_

local component = require("component")
local gpu = component.gpu

local gpuAPI = {}

function gpuAPI.clear(colour)
  local x, y = gpu.getResolution()
  gpu.setBackground(colour, false)
  gpu.fill(0, 0, x, y, " ")
end

function gpuAPI.write(x, y, colour, str)
  local oldColour = gpu.setForeground(colour)
  gpu.set(x, y, str)
  gpu.setForeground(oldColour)
end

function gpuAPI.fill(x2, x1, y2, y1, colour)
  local oldColour = gpu.setBackground(colour, false)
  gpu.fill(x1, y1, x2 - x1, y2 - y1, " ")
  gpu.setBackground(oldColour)
end


return gpuAPI